You get this jumpy little baby for free when you pick up a copy of Metroid Prime Pinball for the DS. From what I have seen on the vast space that is the internet, Metroid Prime Pinball is shaping up very nicely. I also managed to play a few minutes of the game in my local Best Buy, and I left the demo excitedly awaiting the game’s release. The DS rumble pack will be packaged inside the case for Metroid Prime Pinball, sitting neatly in the GBA slot that all DS game boxes have. Check out a picture of the rumble pack below, courtesy of IGN.